Individual Calculations July 2012
 Noroozi, Omid  Total change: 13.50  Rating chartPersonal card
 Tehran open chess tournament June 2012 Tehran IRI 2012-06-15
RcRownchangeKK*chgGame
 2067 2334 8.00 9 0.90 15 13.50 
  Jofreh, Manouchehr 1934  * IRI1.0010.08151.20 
  Chavoshi, Rahim 1934  * IRI1.0010.08151.20 
  Ghanbarzadeh, Reza 1970 IRI1.0010.10151.50 
  Abed, Meisam 1994 IRI1.0010.12151.80 
  Derakhshani, Dorsa wc2005 IRI1.0010.12151.80 
  Ghaem Maghami, Ehsan g2578 IRI0.001-0.2015-3.00 
  Ebrahimzadeh, Mohammadnaghi 1983 IRI1.0010.11151.65 
  Nourimoghaddam, Shahrokh 1934  * IRI1.0010.08151.20 
  Soozankar, A M f2270 IRI1.0010.41156.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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